Here is a metal pen case by Sanrio (yes the Hello kitty company) It has a theme of Sonic in Space by the artist from the 'screen saver Sonic'. The top, inside AND bottom, are all decorated with Sonic imagry. The top has the space scene, the interior has it too, but split into 'photos' with little white borders, and the bottom has the Segasonic logo, with Sonic & Tails regular stock art of them just standing. Otherwise, the case is black with rounded corners. A good, sturdy and stylish case for school!